Beware! Free public Wi-Fi may be hazardous

By Wisdom Mumera Wi-Fi is now everywhere! Internet providers such as ZOL have set up free hot-spots at various public spaces such as food outlets and shopping centres, this is wow the fast digitizing, but the question is how safe are these free connections. Some providers offer promotional free internet connecting zones, which is a […]

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Three key concepts you should know about Encryption

By Watmore Makokoba Basically, Encryption can be defined as the mathematical science of codes, ciphers, and secret messages. From time immemorial people have been using encryption to send messages to each other, that couldn’t be read by anyone besides the intended recipient. With the advent of technology, digital encryption technology has expanded beyond simple secret messages; encryption […]

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